4-[[4-[4-[4-[[4-(1-Methylethoxy)phenyl]sulfonyl]phenoxy]butoxy]phenyl]sulfonyl]phenol | 568572-17-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-[[4-[4-[4-[[4-(1-Methylethoxy)phenyl]sulfonyl]phenoxy]butoxy]phenyl]sulfonyl]phenol
• 英文别名: 4-[4-[4-[4-(4-propan-2-yloxyphenyl)sulfonylphenoxy]butoxy]phenyl]sulfonylphenol
• CAS: 568572-17-8
• 化学式: C₃₁H₃₂O₈S₂
• 分子量: 596.7
• InChiKey: OPQSLUUXOWKRPQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  41
• 可旋转键数：
  13
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  133
• 氢给体数：
  1
• 氢受体数：
  8

文献信息

• THERMAL RECORDING MATERIAL
  申请人：Nippon Paper Industries Co., Ltd.

  公开号：EP3312018A1

  公开（公告）日：2018-04-25

  The objective of the present invention is to provide a thermosensitive recording medium excellent in color developing property, especially excellent in bar code readability, under severe environment. Provided is a thermosensitive recording medium having a thermosensitive recording layer comprising a colorless or pale colored electron donating leuco dye and an electron accepting color developing agent on a substrate, wherein the thermosensitive recording layer contains a specific sulfone compound and a specific urea-urethane-based compound in a specific ratio.

  本发明的目的是提供一种在恶劣环境下显色性能优异，特别是条形码可读性优异的热敏记录介质。本发明提供了一种热敏记录介质，它具有一个热敏记录层，该热敏记录层由基底上的无色或浅色电子供体染料和电子受体显色剂组成，其中热敏记录层含有特定比例的特定砜基化合物和特定脲基化合物。
• HEAT-SENSITIVE RECORDING BODY
  申请人：Nippon Paper Industries Co., Ltd.

  公开号：EP3763537A1

  公开（公告）日：2021-01-13

  Provided is a thermosensitive recording medium, which is excellent in color developing property, especially excellent in bar code readability, under severe environment, further, excellent in resistance to discoloration under severe environment. That is a thermosensitive recording medium having a thermosensitive recording layer comprising a colorless or pale colored electron donating leuco dye and an electron accepting color developing agent on a substrate, wherein the thermosensitive recording layer comprises, as the electron accepting color developing agent, a specific sulfone compound and a phenolic compound in a specific ratio, wherein the phenolic compound contains two or more hydroxyl groups and two or more diphenylsulfone backbone but contains neither urethane bond nor urea bond. The thermosensitive recording layer optionally may further comprise a specific urea-urethane-based compound.

  本发明提供了一种热敏记录介质，它在恶劣环境下具有优异的显色性，特别是条形码可读性，而且在恶劣环境下具有优异的抗变色性。这是一种热敏记录介质，其热敏记录层由无色或浅色的电子供体染料和电子受体显色剂组成，热敏记录层的基底上有一个热敏记录层，其中，作为电子受体显色剂，热敏记录层由特定比例的砜类化合物和酚类化合物组成，其中，酚类化合物含有两个或两个以上的羟基和两个或两个以上的二苯基砜骨架，但不含氨基甲酸酯键或脲键。热敏记录层可选择进一步包含特定的脲-脲基化合物。
• COATING SOLUTION FOR HEAT-SENSITIVE COLOR-DEVELOPING LAYER, AND HEAT-SENSITIVE RECORDING MATERIAL
  申请人：Aosaki Yoshimune

  公开号：US20120157303A1

  公开（公告）日：2012-06-21

  Provided are a coating solution for a thermosensitive color developing layer of excellent storability wherein color development during its storage or during producing a thermal recording material is suppressed, and a thermal recording material with excellent print portion (image portion) storability and suppressed staining in the background color (white background). A coating solution for a thermosensitive color developing layer, which comprises a colorless or pale-colored electron-donating leuco dye, a hindered phenol compound and, as an electron-accepting developer, a diphenylsulfone derivative represented by the following formula (1): wherein the aforementioned hindered phenol compound has an average particle size (D50) of not more than 0.5 μm, and the coating solution has a color tone a* of not less than −4.0 as measured according to JIS Z 8729 and a whiteness W of not less than 62 as measured according to JIS Z 8715.
• THERMOSENSITIVE RECORDING MEDIUM
  申请人：Nippon Paper Industries Co., Ltd.

  公开号：US20180178570A1

  公开（公告）日：2018-06-28

  The objective of the present invention is to provide a thermosensitive recording medium excellent in color developing property, especially excellent in bar code readability, under severe environment. Provided is a thermosensitive recording medium having a thermosensitive recording layer comprising a colorless or pale colored electron donating leuco dye and an electron accepting color developing agent on a substrate, wherein the thermosensitive recording layer contains a specific sulfone compound and a specific urea-urethane-based compound in a specific ratio.
• US8470735B2
  申请人：——

  公开号：US8470735B2

  公开（公告）日：2013-06-25